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Whole document tree             types.h File Reference Data Structures struct   _wmfAPI struct   _wmfAPI_Options struct   _wmfD_Coord struct   _wmfD_Rect struct   _wmfFontMap struct   _wmfHead struct   _wmfImage struct   _wmfMapping struct   _wmfMetaHeader struct   _wmfPlaceableMetaHeader struct   _wmfStream Defines #define  WMF_ERROR_STATE(Z)   (((wmfAPI*)(Z))->err) #define  WMF_READ(Z)   ((Z)->bbuf.read ((Z)->buffer_data)) #define  WMF_SEEK(Z, P)   ((Z)->bbuf.seek ((Z)->buffer_data,P)) #define  WMF_TELL(Z)   ((Z)->bbuf.tell ((Z)->buffer_data)) Typedefs typedef int(*  wmfRead )(void *) typedef int(*  wmfSeek )(void *, long) typedef long(*  wmfTell )(void *) typedef int(*  wmfSPutS )(char *, void *) typedef int(*  wmfReset )(void *) typedef int(*  wmfStatus )(void *context, float fraction) typedef _wmfD_Coord  wmfD_Coord typedef _wmfD_Rect  wmfD_Rect typedef _wmfMapping  wmfMapping typedef _wmfFontMap  wmfFontMap typedef _wmfHead  wmfHead typedef _wmfMetaHeader wmfMetaHeader *  wmfFile typedef _wmfPlaceableMetaHeader  wmfPlaceableMetaHeader typedef _wmfAPI_Options  wmfAPI_Options typedef _wmfAPI  wmfAPI typedef _wmfStream  wmfStream typedef _wmfImage  wmfImage Enumerations enum   _wmf_bool_t {   wmf_false = 0,   wmf_true } enum   _wmf_error_t {   wmf_E_None = 0,   wmf_E_InsMem,   wmf_E_BadFile,   wmf_E_BadFormat,   wmf_E_EOF,   wmf_E_DeviceError,   wmf_E_Glitch,   wmf_E_Assert,   wmf_E_UserExit } enum   _wmf_page_t {   wmf_P_A5,   wmf_P_A4,   wmf_P_A3,   wmf_P_A2,   wmf_P_A1,   wmf_P_A0,   wmf_P_B5,   wmf_P_Letter,   wmf_P_Legal,   wmf_P_Ledger,   wmf_P_Tabloid } enum   _wmf_image_t { wmf_I_gd } Variables enum _wmf_bool_t  wmf_bool_t enum _wmf_error_t  wmf_error_t enum _wmf_page_t  wmf_page_t enum _wmf_image_t  wmf_image_t Define Documentation #define WMF_ERROR_STATE (  Z )     (((wmfAPI*)(Z))->err)   WMF_ERROR_STATE(wmfAPI* API) -> (wmf_error_t) library error state #define WMF_READ (  Z )     ((Z)->bbuf.read ((Z)->buffer_data))   For internal use only. #define WMF_SEEK (  Z, P )     ((Z)->bbuf.seek ((Z)->buffer_data,P))   For internal use only. #define WMF_TELL (  Z )     ((Z)->bbuf.tell ((Z)->buffer_data))   For internal use only. Typedef Documentation typedef struct _wmfAPI wmfAPI typedef struct _wmfAPI_Options wmfAPI_Options typedef struct _wmfD_Coord wmfD_Coord typedef struct _wmfD_Rect wmfD_Rect typedef struct _wmfMetaHeader wmfMetaHeader* wmfFile typedef struct _wmfFontMap wmfFontMap typedef struct _wmfHead wmfHead typedef struct _wmfImage wmfImage typedef struct _wmfMapping wmfMapping typedef struct _wmfPlaceableMetaHeader wmfPlaceableMetaHeader typedef int (* wmfRead)(void*)   User redefinable function for input-stream access: wmfRead: returns unsigned char cast to int, or EOF See wmf_bbuf_input(). typedef int (* wmfReset)(void*)   User redefinable function for character-based output-stream: wmfReset: resets stream to start; returns non-zero on failure See wmfStream. typedef int (* wmfSPutS)(char*,void*)   User redefinable function for character-based output-stream: wmfSPutS: returns EOF on error, else 0 See wmfStream. typedef int (* wmfSeek)(void*,long)   User redefinable function for input-stream access: wmfSeek: returns (-1) on error, else 0 See wmf_bbuf_input(). typedef int (* wmfStatus)(void* context,float fraction)   User definable function indicating progress. Parameters: context   handle for user data fraction   fraction of metafile parsed so far Returns: Should return non-zero only if premature exit is required for whatever reason. See wmf_status_function(). typedef struct _wmfStream wmfStream typedef long (* wmfTell)(void*)   User redefinable function for input-stream access: wmfTell: returns (-1) on error, else pos See wmf_bbuf_input(). Enumeration Type Documentation enum _wmf_bool_t   wmf_bool_t is the (enumeration) type used for boolean Enumeration values: wmf_false   False wmf_true   True enum _wmf_error_t   wmf_error_t is the (enumeration) type used for the library error state. Enumeration values: wmf_E_None   No error. wmf_E_InsMem   An attempt to allocate memory has failed. wmf_E_BadFile   Attempt to open an unreadable file, or to read from an unopened file. wmf_E_BadFormat   The metafile, if indeed it is a metafile, has been corrupted. wmf_E_EOF   An unexpected end-of-file has been reached. wmf_E_DeviceError   Device-layer error. wmf_E_Glitch   Programmer's error. Sorry. wmf_E_Assert   Internally forced error. wmf_E_UserExit   The status function has returned non-zero; exit is premature. enum _wmf_image_t   wmf_image_t is the (enumeration) type used to indicate image type. Enumeration values: wmf_I_gd   enum _wmf_page_t   wmf_page_t is the (enumeration) type used to indicate page size. Enumeration values: wmf_P_A5   A5 (420 x 595) wmf_P_A4   A4 (595 x 842) wmf_P_A3   A3 (842 x 1191) wmf_P_A2   A2 (1191 x 1684) wmf_P_A1   A1 (1684 x 2384) wmf_P_A0   A0 (2384 x 3370) wmf_P_B5   B5 (516 x 729) wmf_P_Letter   Letter (612 x 792) wmf_P_Legal   Legal (612 x 1008) wmf_P_Ledger   Ledger (1224 x 792) wmf_P_Tabloid   Tabloid (792 x 1224) Variable Documentation enum _wmf_bool_t wmf_bool_t   wmf_bool_t is the (enumeration) type used for boolean enum _wmf_error_t wmf_error_t   wmf_error_t is the (enumeration) type used for the library error state. enum _wmf_image_t wmf_image_t   wmf_image_t is the (enumeration) type used to indicate image type. enum _wmf_page_t wmf_page_t   wmf_page_t is the (enumeration) type used to indicate page size.